Sectional type wind power blade connecting structure and sectional type wind power blade

The invention relates to the technical field of wind power blades, in particular to a sectional type wind power blade connecting structure and a sectional type wind power blade. The sectional type wind power blade connecting structure comprises a first connecting end and a second connecting end; the second middle connecting section, the second front edge connecting section and the second rear edge connecting section are in butt joint with the first middle connecting section, the first front edge connecting section and the first rear edge connecting section correspondingly, n-shaped splicing lines are formed, axial connection of the wind power blade is achieved, and the structure can achieve the three-part structure of the blade front edge, the blade middle and the blade rear edge; when one of the two parts is located at the segmented position, the other two parts are still integrated at the coaxial length section position of the blade, the segmented positions of the blade are staggered through the structure,